def evaluate(line, mode):
global _do_block
global _looking_for_end_bracket
global _record_lines
global _lines
global _same_string
if line == "quit": return 1
sline = line.split(" ")
sline = _convert_to_values(1, sline)
sline = Arithmetic.do_arithmetic_statements(sline)
sline = IfElse.do_boolean_expressions(sline)
sline = _booleans_to_ints(sline)
# Checking if the line is both from a file and an if statement
if mode:
if _is_if_statement_true(sline) or _is_else_if_statement_true(sline, _same_string) or _is_else_statement_true(sline, _same_string):
_do_block = True
_same_string = True
elif _is_start_bracket(sline):
_record_lines = True
_looking_for_end_bracket = True
elif _looking_for_end_bracket and _is_end_bracket(sline):
_record_lines = False
_looking_for_end_bracket = False
if _do_block: IfElse.perform_block_statement(_lines, mode)
_lines = []
_do_block = False
elif _record_lines:
_lines.append(line)
return 0
elif _is_else_if_statement(sline) or _is_else_statement(sline) or _do_block:
pass
else:
_same_string = False
# Checking if the line is a variable set statement
if _is_variable_set_statement(sline):
val = Variable.variable_set_statement(sline)
if val: return val
# Checking if the line is a print statement
if _is_print_statement(sline):
val = Print.print_statement(sline)
if val: return val
return 0
